Suppose that 56 % of students play football, 53 % of students play cricket, and 12 % of students play neither football nor cricket. Find the p % of students playing exactly one of the two sports? Give the exact integer value of p. Answer:

Q: Chipper Jones was the Major League Baseball league leader in 2008 according to batting average. For…

A: The random variable X defines the number of bases.

Q: If the mean of five values is 10.2 and four of the values are 14, 6, 8, and 11, find the fifth…

A: Solution-: Given data (xi): 14,6,8,11,x Mean=10.2 We want to find fifth value (x) =?

Q: All freshmen at Roseville High School are required to play exactly one sport. The table below shows…

A: Solution

Q: in the previous example, the adult weighing 285 pounds decides to not paricipate in the study. what…

A:

Q: weight-loss program, and she had 15 individuals participating in the program. She weighed…

A:

Q: 23% of the class was unhappy.  19 students were unhappy. How many students were in the class? Round…

A: To find the total students in the class .

Q: If P(A) = 0.3, P(B) = 0.5, and P(A and B) = 0.2, find P(A or B). P(A or B) = Need Help? Read It

A:

Q: The lottery commissioner's office in a state wanted to find if the percentages of men and women who…

A: It is given that the sample of 490 men, in that 150 play the lottery often and the sample of 315…

Q: When taking a 32 question multiple choice test, where each question has five possible answers, it…

A: According to range rule of thumb observation above 2 standard deviation of mean and observation…

Q: After three tests, a student has a test mean of 78%. What does the student need on the fourth test…

A:

Q: A newspaper reported on the topics that teenagers most want to discuss with their parents. The…

A: From the provided information, Sample size (n) = 508 37% would like to talk about school so the…

Q: If the mean of five values is 8.6 and four of the values are 8, 6, 10, and 7, find the fifth value.…

A: Solution

Q: In Music, Linda scored 70%, and her score was at the 85th percentile.  In Art, Linda scored 95%,…

A: It is given that the stated person's scores (in percentage) in Music and Art are 70% and 95%…

Q: The number of mistakes made on a typing test is Normally distributed. Five office employees---Kelly,…

A: On observing the z-score, Stanley made the least mistakes on the typed test because his z-score is…

Q: 20% of 60 = __________

A: x % of y = x.y/100

Q: What is 5% of 360?

A:

Q: if the mean of five values is 8.8 and four of the values are 7, 13, 6, and 9 find the fifth value.

A: given data , mean of the five values =8.8n=5x¯=8.8we have to find out the 5th observation for the…

Q: 65% OF A FIRMS EMPLOYES ARE FEMALE 42% of the firms employees are female office workers. what…

A: Given Information 65% OF A FIRMS EMPLOYES ARE FEMALE 42% of the firms employees are female office…

Q: At the local college, a study found that students earned an average of 13.2 credit hours per…

A: Given,Students earned an average of 13.2 credit hours per semester. That is, sample mean  =…

Q: A biologist is sampling randomly from a population of 1000 birds of which 22% are cassowaries, 18%…

A: GivenTotal population of birds = 1000Percentage of cassowaries = 22%Percentage of hornbills =…

Q: A city official would like to know if there is public support for increasing funding for arts…

A: Here the city official is collecting the data by standing the concert hall after a show and surveys…

Q: Basketball players can take shots worth 333 points, 222 points, or 111 point. A scout is assessing…

A: It is required to draw an appropriate conclusion from the given test results.

Q: A fundraiser is offering a small gift to people making a donation. The donor can choose one of four…

A: The data shows four gifts with a mug, a t-shirt, a plush toy, and a water bottle.

Q: Richard has been given a 12-question multiple-choice quiz in his history class. Each question has…

A: Given: Richard has been given a 12-question multiple-choice quiz in his history class